The Yorkshire is a breed of pig.
Some believe that pigs were the earliest animal to be domesticated, not the cat or dog. Paintings and carvings of pigs over 25,000 years ago have been found. The Chinese domesticated pigs 7,000 years ago. When William the Conqueror ascended the throne in England in 1066 he decreed that anyone shooting a wild boar would be punished with the loss of their eyes. Hogs have been condemned and idolized throughout history and the Bible. They have also been one of Agriculture's best income sources, but best of all a very good source of protein.